Stephen Warren [Wed, 23 May 2012 07:29:29 +0000 (07:29 +0000)]
tegra: remove CONFIG_USB_ETHER_SMSC95XX from boards without it
The SMSC95xx series may exist either directly on a main board, or as a USB
to Ethernet dongle. However, dongles containing these chips are very rare.
Hence, remove this config option, except on Harmony where such a chip is
actually present on the board.
The asix option remains, since it's a popular chip, and I actively use a
dongle containing this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
amartin@nvidia.com [Mon, 14 May 2012 13:14:39 +0000 (13:14 +0000)]
tegra: override compiler flags for low level init code
Override -march setting for tegra to -march=armv4t for files that are
necessary for low level init on tegra.
The recent change to use -march=armv7-a for armv7 caused a regression
on tegra because tegra starts boot on a arm7tdmi processor before
transferring control to the cortex-a9. While still executing on the
arm7tdmi there are calls to getenv_ulong() and memset() that cause an
illegal instruction exception if compiled for armv7.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Thu, 19 Apr 2012 08:04:39 +0000 (08:04 +0000)]
tegra: Correct PLL access in ap20.c and clock.c
Correct this warning seen by Albert:
ap20.c:44:18: warning: array subscript is above array bounds
There is a subtle bug here which currently causes no errors, but might
in future if people use PCI or the 32KHz clock. So take the opportunity
to correct the logic now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 21 May 2012 10:04:37 +0000 (10:04 +0000)]
tegra: paz00: add device tree support
... to enable USB host support, which enables Ethernet support.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 21 May 2012 10:04:27 +0000 (10:04 +0000)]
tegra: harmony: add device tree support
... to enable USB host support, which enables Ethernet support.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 13:54:07 +0000 (13:54 +0000)]
tegra: Compulab TrimSlice board support
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 13:54:06 +0000 (13:54 +0000)]
tegra: add SDMMC1 on SDIO1 funcmux entry
This will be used on TrimSlice.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Lucas Stach [Wed, 16 May 2012 08:21:02 +0000 (08:21 +0000)]
tegra: add SDIO1 funcmux entry for UARTA
This is based on top of:
tegra: add alternate UART1 funcmux entry
tegra: add UART1 on GPU funcmux entry
v2: remove enum change
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
CC: Stephen Warren <swarren@wwwdotorg.org>
CC: Tom Warren <twarren@nvidia.com>
CC: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Lucas Stach [Wed, 16 May 2012 08:21:01 +0000 (08:21 +0000)]
tegra: sync SDIO1 pingroup enum name with TRM
Signed-off-by: Lucas Stach <dev@lynxeye.de>
CC: Tom Warren <twarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 05:59:59 +0000 (05:59 +0000)]
tegra: add UART1 on GPU funcmux entry
TrimSlice uses UART1 on the GPU pingroup.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 06:36:12 +0000 (06:36 +0000)]
tegra: seaboard: add support for USB networking
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 06:36:11 +0000 (06:36 +0000)]
tegra: whistler: reduce and comment network cfg options
CONFIG_CMD_PING/NFS aren't required for Whistler to boot.
Add some comments.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 06:21:00 +0000 (06:21 +0000)]
tegra: flesh out bootcmd
This implements a useful bootcmd for Tegra. The boot order is:
* If USB enabled, USB storage
* Internal MMC (SD card or eMMC)
* If networking is enabled, BOOTP/TFTP
When booting from USB or MMC, the boot script is assumed to be in
partition 1 (although this may be overridden via the rootpart variable),
both ext2 and FAT filesystems are supported, the boot script may exist
in either / or /boot, and the boot script may be named boot.scr.uimg or
boot.scr.
When booting over the network, it is assumed that boot.scr.uimg exists
on the TFTP server. There is less flexibility here since those setting
up network booting are expected to need less hand-holding.
In all cases, it is expected that the initial file loaded is a U-Boot
image containing a script that will load the kernel, load any required
initrd, load any required DTB, and finally bootm the kernel.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Wed, 16 May 2012 06:20:59 +0000 (06:20 +0000)]
tegra: remove some cruft from CONFIG_EXTRA_ENV_SETTINGS
console isn't used by anything, and the kernel should be set appropriately
by whatever script is booting the kernel, not imposed by the bootloader.
mem might be useful, but the current value is pretty bogus, since it
includes nvmem options that make no sense for an upstream kernel, and
equally should not be required for any downstream kernel. Either way, this
is also best left to the kernel boot script.
smpflag isn't used by anything, and again was probably intended to be a
kernel command-line option better set by the kernel boot script.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 15 May 2012 06:45:28 +0000 (06:45 +0000)]
tegra: Whistler board support
Whistler is a highly configurable Tegra evaluation and development board.
This change adds support for the following specific configuration:
E1120 motherboard
E1108 CPU board
E1116 PMU board
The motherboard configuration switches are set as follows:
SW1=0 SW2=0 SW3=5
S1/S2/S3/S4 all on, except S3 7/8 are off.
Other combinations of daugher boards may work to varying degrees, but will
likely require some SW adjustment.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 14 May 2012 13:13:45 +0000 (13:13 +0000)]
tegra: add alternate UART1 funcmux entry
(In at least some configurations) Whistler uses UART1 on pingroups
UAA, UAB.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 15 May 2012 11:58:11 +0000 (11:58 +0000)]
tegra: paz00: fix typo in SD slot CD detect GPIO
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tom Warren [Tue, 15 May 2012 21:38:03 +0000 (14:38 -0700)]
spi: Tegra2: Seaboard: enable SPI/UART corruption fix
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tom Warren [Tue, 15 May 2012 21:32:40 +0000 (14:32 -0700)]
spi: Tegra2: Seaboard: fix UART corruption during SPI transactions
Simon Glass's proposal to fix this on Seaboard was NAK'd, so I
removed his NS16550 references and added a small delay before
SPI/UART muxing. Tested on my Seaboard with large SPI reads/writes
and saw no corruption (crc's matched) and no spurious comm chars.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Jimmy Zhang <jimmzhang@nvidia.com>
Andreas Bießmann [Thu, 28 Jun 2012 06:01:58 +0000 (08:01 +0200)]
tools/mkenvimage.c: fix basename(3) usage
Use the POSIX variant of basename due to BSD systems (e.g. OS X) do not provide
GNU version of basename(3). It is save to use the POSIX variant here cause we do
never use argv[0] later on which may be modified by the basename(3) POSIX
variant.
On systems providing GNU variant the GNU variant should be used since string.h
is included before libgen.h. Therefore let the _GNU_SOURCE as is.
This patch fixes following warning (on OS X):
---8<---
mkenvimage.c: In function ‘main’:
mkenvimage.c:105: warning: implicit declaration of function ‘basename’
mkenvimage.c:105: warning: assignment makes pointer from integer without a cast
--->8---
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
cc: Keith Mok <ek9852@gmail.com>
Nobuhiro Iwamatsu [Thu, 28 Jun 2012 01:22:57 +0000 (10:22 +0900)]
sh: ap_sh4a_4a: Fix wrong register initialization value
The value of ET0_ERXD6 and GPSR1_INIT was wrong.
This fixes them.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
u-boot@lakedaemon.net [Wed, 28 Mar 2012 04:37:11 +0000 (04:37 +0000)]
ext2load: increase read speed
This patch dramatically drops the amount of time u-boot needs to read a
file from an ext2 partition. On a typical 2 to 5 MB file (kernels and
initrds) it goes from tens of seconds to a couple seconds.
All we are doing here is grouping contiguous blocks into one read.
Boot tested on Globalscale Technologies Dreamplug (Kirkwood ARM SoC)
with three different files. sha1sums were calculated in Linux
userspace, and then confirmed after ext2load.
Signed-off-by: Jason Cooper <u-boot@lakedaemon.net>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Rob Herring [Fri, 25 May 2012 10:47:39 +0000 (10:47 +0000)]
pxe: add support for parsing local syslinux files
Add a new command "sysboot" which parses syslinux menu files and boots
using kernel and initrd specified by menu files. The operation is similar
to "pxe boot" except local files on ext2 or fat filesystem are parsed.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Wed, 28 Mar 2012 05:51:37 +0000 (05:51 +0000)]
pxe: parse initrd file from append string
For syslinux, the initrd can be set in the append string as
"initrd=<file>", so try to find it there if we haven't already set the
initrd.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Wed, 28 Mar 2012 05:51:36 +0000 (05:51 +0000)]
pxe: support absolute paths
If the file path starts with a '/', then don't pre-pend the bootfile path.
This fixes a problem with running 'pxe boot' multiple times where the
bootfile path gets pre-pended to itself each time.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Wed, 28 Mar 2012 05:51:35 +0000 (05:51 +0000)]
pxe: support linux entries for labels
Kernels can be specified using "linux" or "kernel" entry. The difference
is kernel is supposed to detect the type of file, but for u-boot both are
treated the same.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Wed, 28 Mar 2012 05:51:34 +0000 (05:51 +0000)]
pxe: add support for label menu text
Use a menu string if present, otherwise use the kernel string.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Fri, 25 May 2012 10:43:16 +0000 (10:43 +0000)]
pxe: support include files at top-level
Include files outside of a menu were not getting included and parsed.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Rob Herring [Wed, 28 Mar 2012 05:51:32 +0000 (05:51 +0000)]
menu: only timeout when menu is displayed
Make the menu timeout apply only when prompt flag is set and after the
menu is displayed. This allows auto boot to work no matter whether prompt
is set or cleared. Use the default selection if the menu times out.
This also fixes the timeout value given to readline_into_buffer to be
seconds instead of 10th of seconds.
Old behavior:
if prompt
display menu and wait for choice
else
wait for timeout
if key pressed
display menu and wait for choice
else
exit command
New behavior:
if prompt
display menu
if key pressed
wait for choice
else
boot default entry on timeout
else
boot default entry
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Eric Nelson [Thu, 3 May 2012 03:32:18 +0000 (20:32 -0700)]
checkpatch: add check for whitespace before semicolon at end-of-line
This tests for a bad habits of mine like this:
return 0 ;
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Marek Vasut [Sun, 4 Mar 2012 15:11:32 +0000 (15:11 +0000)]
Block: Remove MG DISK support
This driver is unused and obsolete.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: unsik Kim <donari75@gmail.com>
Loïc Minier [Sun, 11 Mar 2012 15:43:02 +0000 (16:43 +0100)]
Strip fw_printenv like the other tools
Signed-off-by: Loïc Minier <lool@debian.org>
Tom Rini [Tue, 19 Jun 2012 22:54:35 +0000 (15:54 -0700)]
hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.c
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2. I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Tom Rini [Tue, 19 Jun 2012 12:54:34 +0000 (12:54 +0000)]
CONFIG_SYS_BAUDRATE_TABLE: Add <config_fallbacks.h>, place there
We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
in <config_fallbacks.h> which mkconfig places after <configs/...h> in
the generated config file. This is used when a board has not set its
own table.
Signed-off-by: Tom Rini <trini@ti.com>
Vikram Narayanan [Wed, 23 May 2012 09:01:06 +0000 (09:01 +0000)]
patman: Handle creation of patman config file
patman shouts when it couldn't find a $(HOME)/.patman file.
Handle it in a sane way by creating a new one for the user.
It looks for a user.name and user.email in the global .gitconfig
file, waits for the user input if it can't find there. Update the
same in the README
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>
Vikram Narayanan [Wed, 23 May 2012 08:58:58 +0000 (08:58 +0000)]
patman: Change the location of patman config file
Move the config file from ~/.config/patman to ~/.patman as it is
more appropriate to have it there. Update the same in the README.
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Simon Glass <sjg@chromium.org>
Mike Frysinger [Wed, 15 Feb 2012 20:02:47 +0000 (20:02 +0000)]
lmb: do not export anything without CONFIG_LMB
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 3 Feb 2012 16:16:59 +0000 (16:16 +0000)]
easylogo: add lzma support
Compressing the logos with lzma rather than gzip saves ~9kb with the
Blackfin 24bit images and ~3kb with the 16bit images.
Add a new -l option to easylogo so people can pick lzma as their
decompression routine.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 20 Jan 2012 09:07:22 +0000 (09:07 +0000)]
cmd_mem: cmp: convert while() to for() loop
Simplify the code slightly by using a for() loop since this is
basically what we're already doing -- incrementing "ngood" to
the value in "count".
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 20 Jan 2012 09:07:21 +0000 (09:07 +0000)]
cmd_mem: cmp: unify size code paths
Not only does the source code get simpler, but it also shrinks the
compiled object code too.
While we're here, tweak the summary message to avoid the plural
issue. It isn't that big of a deal, and it's currently wrong
anyways in the single (1 byte) case:
Total of 1 byte were the same
Grammar wise, that should be "was" rather than "were". The new
output people should be able to easily figure out:
Total of 1 byte(s) were the same
Total of 10 byte(s) were the same
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 20 Jan 2012 09:07:20 +0000 (09:07 +0000)]
cmd_mem: replace custom PRINTF() with debug()
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Wolfgang Denk [Tue, 19 Jun 2012 20:14:57 +0000 (22:14 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
* 'master' of git://git.denx.de/u-boot-mpc83xx:
km/common: check test_bank and testpin for testboot
powerpc/83xx/km: readout dip_switch on kmcoge5ne
powerpc/83xx: configure CONFIG_POST for kmcoge5ne
powerpc/83xx/km: added missing enable of application buffer
km/common: increase bootlimit to 3
km/common: fixed error in ethaddr (1-byte-shift)
MAINTAINERS: cleanup for keymile boards
powerpc/83xx: add kmcoge5ne board support
km/common: add support for second flash
powerpc83xx/km: remove unneeded CONFIG_PCI for kmeter1
powerpc83xx/km: lock the window size to 2GiB befor fixing sdram size
powerpc/83xx/km: use tuxx1.h for kmsupx5 target
powerpc/83xx: increment malloc heap size for the MPC832x MDS boards
Signed-off-by: Wolfgang Denk <wd@denx.de>
Thomas Herzmann [Fri, 4 May 2012 08:55:58 +0000 (10:55 +0200)]
km/common: check test_bank and testpin for testboot
If the testpin is asserted, first check if a test_bank
variable is defined before trying to boot this
test_bank.
Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Thomas Herzmann [Fri, 4 May 2012 08:55:57 +0000 (10:55 +0200)]
powerpc/83xx/km: readout dip_switch on kmcoge5ne
On kmcoge5ne we have a dip switch present. If this switch
was switched on the actual_bank is set to 0 and this SW
will be booted.
Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Thomas Herzmann [Fri, 4 May 2012 08:55:56 +0000 (10:55 +0200)]
powerpc/83xx: configure CONFIG_POST for kmcoge5ne
kmcoge5ne starts the post tests if the testpin on
the board was enabled. Currently it does simply a memory
test.
Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Stefan Bigler [Fri, 4 May 2012 08:55:55 +0000 (10:55 +0200)]
powerpc/83xx/km: added missing enable of application buffer
Enabled application buffers in uboot to allow application chipselect
access in uboot.
Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Holger Brunck [Fri, 4 May 2012 08:55:54 +0000 (10:55 +0200)]
km/common: increase bootlimit to 3
Increase bootlimit to 3 to be more tolerant during the
boot process before switching to the backup application.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Thomas Herzmann [Fri, 4 May 2012 08:55:53 +0000 (10:55 +0200)]
km/common: fixed error in ethaddr (1-byte-shift)
The MAC address begins at offset 1.
Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Holger Brunck [Wed, 21 Mar 2012 12:42:47 +0000 (13:42 +0100)]
MAINTAINERS: cleanup for keymile boards
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Holger Brunck [Wed, 21 Mar 2012 12:42:46 +0000 (13:42 +0100)]
powerpc/83xx: add kmcoge5ne board support
This board is a MPC8360 board. Two flashes are present
a NOR flash were u-boot and the u-boot environment is stored
and a NAND flash for the application code. This board has 512MB
SDRAM.
Additionaly we introduce a common km8360.h file and convert kmeter1 to
use this.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Christian Herzig <christian.herzig@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Andreas Huber [Fri, 4 May 2012 08:30:16 +0000 (10:30 +0200)]
km/common: add support for second flash
Add support for a second flash.
By default, a single flash chip is set up:
- called 'boot'
- mtd name for ubi 'ubi0'
MTDIDS and MTDPARTS may be overwritten to add a second flash.
The 'ubiattach' command is featured in two versions:
- if CONFIG_KM_UBI_PARTITION_NAME_APP is not defined:
this is the version as up to now
- if CONFIG_KM_UBI_PARTITION_NAME_APP is defined:
a check on 'actual_bank' will be done to determine the flash to boot
from.
Use CONFIG_KM_UBI_PARTITION_NAME_BOOT and
CONFIG_KM_UBI_PARTITION_NAME_APP to define where to put the bootloader
and the applications.
Example:
In the board config do:
... snip ...
"boot:" \
"768k(u-boot)," \
"128k(env)," \
"128k(envred)," \
"-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");" \
"app:" \
"-(" CONFIG_KM_UBI_PARTITION_NAME_APP ");"
... snap ...
You may also need to enable the second flash:
... snip ...
/* additional featured for COGE5 */
... snap ...
Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Holger Brunck [Wed, 21 Mar 2012 12:42:44 +0000 (13:42 +0100)]
powerpc83xx/km: remove unneeded CONFIG_PCI for kmeter1
We don't use PCI on kmeter1 and never will be, so remove some
unneeded code.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Christian Herzig [Wed, 21 Mar 2012 12:42:43 +0000 (13:42 +0100)]
powerpc83xx/km: lock the window size to 2GiB befor fixing sdram size
If the ram size isn't locked to 2GiB, the get_ram_size() may hang up.
Signed-off-by: Christian Herzig <christian.herzig@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Holger Brunck [Wed, 21 Mar 2012 12:42:42 +0000 (13:42 +0100)]
powerpc/83xx/km: use tuxx1.h for kmsupx5 target
This additional header is unneeded, we can use the tuxx1.h for this
target.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Gerlando Falauto <gerlando.falauto@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Timur Tabi [Sat, 17 Mar 2012 22:44:00 +0000 (17:44 -0500)]
powerpc/83xx: increment malloc heap size for the MPC832x MDS boards
The malloc buffer is not large enough to hold a flash sector (0x20000 bytes)
in addition to whatever else it normally holds, so double its size. This
fixes a failure trying to save the environment:
=> save
Saving Environment to Flash...
Unable to save the rest of sector (122880)
. done
Protected 1 sectors
This problem probably surfaced from some other change that significantly
increased the normal memory usage, thereby not leaving enough room for
the saveenv command.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Steve Sakoman [Thu, 7 Jun 2012 17:19:18 +0000 (10:19 -0700)]
cmd_nand: fix crashing bug in nand read/write
Commit
418396e212b59bf907dbccad997ff50f7eb61b16 introduced a
bug that causes nand read and nand write to crash in strcmp
due to a null pointer.
Root cause is that strchr(cmd, '.') returns a null pointer when
the input string does not contain a '.'
The strcmp function does not check for null pointers, resulting
in a crash.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Scott Wood <scott@tyr.buserror.net>
Wolfgang Denk [Thu, 7 Jun 2012 21:42:17 +0000 (23:42 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-video
* 'master' of git://git.denx.de/u-boot-video:
video: atmel/lcd: add LCD driver for new Atmel SoC
video: cfb_console: flush dcache for frame buffer in DRAM
cfb_console: Ignore bell character
cfb_console: Add console_clear_line function
cfb_console: Fix function console_back
omap3_dss: cosmetic changes
omap3_dss: add optional framebuffer
mx53loco: Add LCD support
mx5: Rename mx51_fb_init()
mx53: Allow IPUv3 driver to also work on mx53
mx51evk: Add LCD support
EXYNOS: display 32bpp bitmap TIZEN logo
create lib/tizen directory
LCD: display 32bpp decompressed bitmap image
common/lcd.c: reduce one CONFIG_LCD_LOGO ifdef
common/lcd.c: reduce some CONFIG_LCD_*_LOGO ifdefs
common/lcd.c: use ARRAY_SIZE
cmd_bmp.c: make bmp_display() usable by drivers or board code
LCD: support another s6e8ax0 panel type
LCD: change s6e8ax0 panel gamma value
include/video.h: drop unused video_printf()
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 7 Jun 2012 21:41:03 +0000 (23:41 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-avr32
* 'master' of git://git.denx.de/u-boot-avr32:
avr32:board.c: fix compile warning
avr32:grasshopper: fix PHY initialisation
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 7 Jun 2012 21:38:54 +0000 (23:38 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mips
* 'master' of git://git.denx.de/u-boot-mips:
MIPS: board.c: move extern declarations to u-boot-mips.h
MIPS: bootm_qemu_mips.c: make checkpatch.pl clean
MIPS: bootm.c: make checkpatch.pl clean
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 7 Jun 2012 21:34:11 +0000 (23:34 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
* 'master' of git://git.denx.de/u-boot-sh:
sh/ap_sh4a_4a: Fix typo of operator in ET0_ETXD4
sh: Add SH7269 device and RSK2+SH7269 board
sh: Set CONFIG_SH_ETHER_PHY_MODE and CONFIG_SH_ETHER_SH7734_MII to boards with sh_eth
sh: Add support for AP-SH4A-4A board
sh: Add register definition of PFC for SH7734
sh: r0p7734: Add support I2C controller
sh: Add bit control functions
sh: Add support for r0p7734 board
sh: Add support Renesas SH7734
Signed-off-by: Wolfgang Denk <wd@denx.de>
Marek Vasut [Fri, 25 May 2012 14:14:46 +0000 (16:14 +0200)]
MPC8xxx: Define cache ops for USB
This patch conditionally defines flush_dcache_range() and
invalidate_dcache_range() on MPC8xxx, to avoid EHCI complaining,
resulting in the following output:
$ ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- ./MAKEALL MPC8572DS
Configuring for MPC8572DS board...
make: *** [u-boot] Error 1
powerpc-linux-gnu-size: './u-boot': No such file
e1000.c: In function ‘e1000_initialize’:
e1000.c:5264:13: warning: assignment from incompatible pointer type [enabled by default]
tsec.c: In function ‘tsec_initialize’:
tsec.c:638:12: warning: assignment from incompatible pointer type [enabled by default]
drivers/usb/host/libusb_host.o: In function `ehci_td_buffer':
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:186: undefined reference to `flush_dcache_range'
drivers/usb/host/libusb_host.o: In function `ehci_submit_async':
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:346: undefined reference to `flush_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:348: undefined reference to `flush_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:349: undefined reference to `flush_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:372: undefined reference to `invalidate_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:374: undefined reference to `invalidate_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:376: undefined reference to `invalidate_dcache_range'
/home/marex/U-Boot/u-boot-imx/drivers/usb/host/ehci-hcd.c:386: undefined reference to `invalidate_dcache_range'
make: *** [u-boot] Error 1
--------------------- SUMMARY ----------------------------
Boards compiled: 1
Boards with errors: 1 ( MPC8572DS )
----------------------------------------------------------
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Bo Shen [Fri, 25 May 2012 00:59:58 +0000 (00:59 +0000)]
video: atmel/lcd: add LCD driver for new Atmel SoC
The new Atmel SoC (at91sam9x5 series and at91sam9n12) add a totally
different LCD controller. Add this new driver to support it.
Using CONFIG_ATMEL_HLCD (distinguish with CONFIG_ATMEL_LCD) to enable
this in board configuration file.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Anatolij Gustschin [Tue, 5 Jun 2012 07:19:18 +0000 (09:19 +0200)]
video: cfb_console: flush dcache for frame buffer in DRAM
Data cache flushing is required for frame buffer in RAM to fix the
distorted console text output. Currently this text distortion is
observed with cfb on beagleboard and N900 when running with data
cache enabled.
Reported-by: Pali Rohár <pali.rohar@gmail.com>
Tested-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Pali Rohár [Sat, 28 Apr 2012 07:26:47 +0000 (07:26 +0000)]
cfb_console: Ignore bell character
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Pali Rohár [Sat, 28 Apr 2012 07:26:44 +0000 (07:26 +0000)]
cfb_console: Add console_clear_line function
console_clear_line() clears part of specified line or the full line.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Pali Rohár [Sat, 28 Apr 2012 07:26:43 +0000 (07:26 +0000)]
cfb_console: Fix function console_back
* Do not disable and enable the cursor again.
console_back() is called only from video_putc() which already turns
the cursor off at the beginning and turns it on at the end, so there
is no need to change the cursor in console_back().
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Andreas Bießmann [Fri, 25 May 2012 10:29:33 +0000 (12:29 +0200)]
avr32:board.c: fix compile warning
This patch fixes following warning:
---8<---
board.c: In function 'board_init_r':
board.c:257: warning: unused variable 's'
--->8---
Patch
de30122bb58fee7b0f94bcfabab595b6ad757336 missed to remove this variable
too.
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Andreas Bießmann [Fri, 25 May 2012 10:29:32 +0000 (12:29 +0200)]
avr32:grasshopper: fix PHY initialisation
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Daniel Schwierzeck [Sun, 3 Jun 2012 21:46:04 +0000 (23:46 +0200)]
MIPS: board.c: move extern declarations to u-boot-mips.h
This fixes some remaining checkpatch.pl warnings.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Daniel Schwierzeck [Sun, 3 Jun 2012 21:46:04 +0000 (23:46 +0200)]
MIPS: bootm_qemu_mips.c: make checkpatch.pl clean
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Daniel Schwierzeck [Sun, 3 Jun 2012 21:46:04 +0000 (23:46 +0200)]
MIPS: bootm.c: make checkpatch.pl clean
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Nobuhiro Iwamatsu [Tue, 22 May 2012 04:59:38 +0000 (13:59 +0900)]
sh/ap_sh4a_4a: Fix typo of operator in ET0_ETXD4
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Phil Edworthy [Tue, 15 May 2012 22:15:51 +0000 (22:15 +0000)]
sh: Add SH7269 device and RSK2+SH7269 board
This is an sh2a device (max 266MHz) with FPU, video display
controller (VDC), 8 serial ports, 4 I2C channels, 3 CAN ports,
SD and on-chip USB.
The RSK2+SH7269 board uses the SH7269 processor. It is often
referred to as just rsk7269.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 16 May 2012 01:23:21 +0000 (10:23 +0900)]
sh: Set CONFIG_SH_ETHER_PHY_MODE and CONFIG_SH_ETHER_SH7734_MII to boards with sh_eth
The board with sh_eth needs to set CONFIG_SH_ETHER_PHY_MODE.
And SH7734 needs to set value of CONFIG_SH_ETHER_SH7734_MII.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 9 May 2012 06:59:30 +0000 (15:59 +0900)]
sh: Add support for AP-SH4A-4A board
The AP-SH4A-4A board has SH7734, 64MB DDR2-SDRAM, USB,
Ethernet, and more.
This patch supports the following functions:
- 64MB DDR2-SDRAM
- 16MB NOR Flash memory
- Serial console (SCIF)
- Ethernet (SH-Ether with Gigabit)
- I2C
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 9 May 2012 07:00:01 +0000 (16:00 +0900)]
sh: Add register definition of PFC for SH7734
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Fri, 2 Mar 2012 03:58:33 +0000 (12:58 +0900)]
sh: r0p7734: Add support I2C controller
This read MAC address from Serial EEPROM and set.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 15 Feb 2012 07:47:01 +0000 (16:47 +0900)]
sh: Add bit control functions
This provide bit control functions as clrbits_*, setbits_* and
clrsetbits_*.
V2: Fix comment style and error of whitespace.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Thu, 12 Jan 2012 02:12:28 +0000 (11:12 +0900)]
sh: Add support for r0p7734 board
The r0p7734 board has SH7734, 128MB DDR2-SDRAM, USB,
Ethernet, and more.
This patch supports the following functions:
- 128MB DDR2-SDRAM
- 32MB NOR Flash memory
- Serial console (SCIF)
- Ethernet (SH-Ether/SMSC)
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 11 Jan 2012 01:45:01 +0000 (10:45 +0900)]
sh: Add support Renesas SH7734
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Jeroen Hofstee [Fri, 18 May 2012 00:51:01 +0000 (00:51 +0000)]
omap3_dss: cosmetic changes
Remove unnecessary brackets.
Unwrap lines which are below 80 chars.
Single line comment as single line (as the rest).
Moved init values to the source code.
cc: s-paulraj@ti.com
cc: khasim@ti.com
Signed-off-by: Jeroen Hofstee <jhofstee@victronenergy.com>
Jeroen Hofstee [Fri, 18 May 2012 00:51:00 +0000 (00:51 +0000)]
omap3_dss: add optional framebuffer
The beagle board uses the background color to show an orange screen during
startup. This patch adds the ability to add a frame buffer, with the
intention not to break the beagle board use case (I don't have one).
videomodes.c is not used. Scrolling depends on this patch:
http://patchwork.ozlabs.org/patch/155662/
cc: trini@ti.com
cc: s-paulraj@ti.com
cc: khasim@ti.com
Signed-off-by: Jeroen Hofstee <jhofstee@victronenergy.com>
Fabio Estevam [Thu, 10 May 2012 15:07:35 +0000 (15:07 +0000)]
mx53loco: Add LCD support
Add support for CLAA07LC0ACW LCD that connects to the mx53loco board.
Configure the board to show the Linux logo on the LCD.
Also increase the size of CONFIG_SYS_MALLOC_LEN variable to take into account
the framebuffer usage.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
Fabio Estevam [Thu, 10 May 2012 15:07:34 +0000 (15:07 +0000)]
mx5: Rename mx51_fb_init()
The ipuv3 driver is currently only used on mx51, but it can be extended to work
on mx53 and mx6 as well.
Rename mx51_fb_init(), so that it can be used by other SoCs.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <r64343@freescale.com>
Fabio Estevam [Tue, 15 May 2012 08:01:16 +0000 (08:01 +0000)]
mx53: Allow IPUv3 driver to also work on mx53
Adjust the IPU base registers so that ipuv3 driver can work on both mx51 and
mx53 SoCs.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Wed, 9 May 2012 06:39:41 +0000 (06:39 +0000)]
mx51evk: Add LCD support
Add support for CLAA07LC0ACW LCD that connects to the mx51evk board.
Configure the board to show the Linux logo on the LCD.
Also increase the size of CONFIG_SYS_MALLOC_LEN variable to take into account
the framebuffer usage.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Donghwa Lee [Wed, 9 May 2012 19:23:46 +0000 (19:23 +0000)]
EXYNOS: display 32bpp bitmap TIZEN logo
This patch supports drawing 32bpp bitmap TIZEN logo in exynos fb.
"tizen_hd_logo.h" data is compressed from trats_logo.bmp to
trats_logo.bmp.gz by gzip and converted to tizen_hd_logo.h header file
format by some application. The logo data is decompressed in the exynos
fb driver by bmp_display().
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Donghwa Lee [Thu, 10 May 2012 03:02:55 +0000 (12:02 +0900)]
create lib/tizen directory
This directory includes tizen logo data, common tizen library and so on.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
[ agust: change to conditionally build lib/tizen directory ]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Donghwa Lee [Wed, 9 May 2012 19:23:37 +0000 (19:23 +0000)]
LCD: display 32bpp decompressed bitmap image
This patch supports drawing 32bpp decompressed bitmap image.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
Anatolij Gustschin [Fri, 27 Apr 2012 04:41:27 +0000 (04:41 +0000)]
common/lcd.c: reduce one CONFIG_LCD_LOGO ifdef
Drop ifdef around bitmap_plot().
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Anatolij Gustschin [Fri, 27 Apr 2012 04:41:16 +0000 (04:41 +0000)]
common/lcd.c: reduce some CONFIG_LCD_*_LOGO ifdefs
Move CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO ifdefs
to lcd_drawchars() func.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Anatolij Gustschin [Fri, 27 Apr 2012 04:41:06 +0000 (04:41 +0000)]
common/lcd.c: use ARRAY_SIZE
Use available macro for obtaining the size of bmp_logo_palette[]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Anatolij Gustschin [Fri, 27 Apr 2012 04:38:06 +0000 (04:38 +0000)]
cmd_bmp.c: make bmp_display() usable by drivers or board code
Currently bmp_display() is static and can not be used directly
in the driver or board code. Export it for other users.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Donghwa Lee [Thu, 26 Apr 2012 18:52:26 +0000 (18:52 +0000)]
LCD: support another s6e8ax0 panel type
s6e8ax0 panel has many panel of types. This patch support another panel
on TIZEN lunchbox board(HWREVISION 2). This panel has reversed panel
display type. So, I had added necessary command.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Donghwa Lee [Tue, 24 Apr 2012 22:04:39 +0000 (22:04 +0000)]
LCD: change s6e8ax0 panel gamma value
s6e8ax0 panel init gamma value is changed because existing it was not
proper value for this panel.
Signed-off-by: Donghwa Lee <dh09.lee@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Anatolij Gustschin [Fri, 27 Apr 2012 04:37:57 +0000 (04:37 +0000)]
include/video.h: drop unused video_printf()
There is no such function in the code, so remove this prorotype.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Nobuhiro Iwamatsu [Tue, 15 May 2012 15:49:39 +0000 (15:49 +0000)]
net: sh-eth: Add support Gigabit of SH7734
SH7734 support GMII. This add register infomation and the function
which enable GMII.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Nobuhiro Iwamatsu [Thu, 2 Feb 2012 21:28:49 +0000 (21:28 +0000)]
net: sh_eth: Add support SH7734 Ethernet device
SH7734 has one channel ethernet device.
This support 10/100/1000Base, and RMII/MII/GMII.
And this has the same structure as SH7763.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Joe Hershberger [Wed, 23 May 2012 08:01:04 +0000 (08:01 +0000)]
net: Allow filtering on debug traces in the net subsystem
Add several levels of DEBUG prints so that you can limit the noise to
the severety of your problem.
DEBUG_LL_STATE = Link local state machine changes
DEBUG_DEV_PKT = Packets or info directed to the device
DEBUG_NET_PKT = Packets on info on the network at large
DEBUG_INT_STATE = Internal network state changes
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Joe Hershberger [Wed, 23 May 2012 08:00:13 +0000 (08:00 +0000)]
net: Work-around for brain-damaged Cisco equipment with arp-proxy
Cisco's arp-proxy feature fails to ignore the link-local address range
This means that a link-local device on a network with this Cisco
equipment will reply to ARP requests for our device (in addition to
our reply).
If we happen to reply first, the requester's ARP table will be
populated with our MAC address, and one packet will be sent to us...
shortly following this, the requester will get an ARP reply from the
Cisco equipment telling the requester to send packets their way
instead of to our device from now on.
This work-around detects this link-local condition and will delay
replying to the ARP request for 5ms so that the first packet is sent
to the Cisco equipment and all following packets are sent to our
device.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
projects / project / bcm63xx / u-boot.git / log